Source: On Liberty (1859), Ch. 1: Introductory
Context: The only purpose for which power can be rightfully exercised over any member of a civilized community, against his will, is to prevent harm to others. His own good, either physical or moral, is not a sufficient warrant.
John Stuart Mill: Other
John Stuart Mill was British philosopher and political economist. Explore interesting quotes on other.
Autobiography (1873)
Context: I thought the predominance of the aristocratic classes, the noble and the rich, in the English Constitution, an evil worth any struggle to get rid of; not on account of taxes, or any such comparatively small inconvenience, but as the great demoralizing agency in the country. Demoralizing, first, because it made the conduct of the government an example of gross public immorality, through the predominance of private over public interests in the State, and the abuse of the powers of legislation for the advantage of classes. Secondly, and in a still greater degree, because the respect of the multitude always attaching itself principally to that which, in the existing state of society, is the chief passport to power; and under English institutions, riches, hereditary or acquired, being the almost exclusive source of political importance; riches, and the signs of riches, were almost the only things really respected, and the life of the people was mainly devoted to the pursuit of them. I thought, that while the higher and richer classes held the power of government, the instruction and improvement of the mass of the people were contrary to the self-interest of those classes, because tending to render the people more powerful for throwing off the yoke: but if the democracy obtained a large, and perhaps the principal, share in the governing power, it would become the interest of the opulent classes to promote their education, in order to ward off really mischievous errors, and especially those which would lead to unjust violations of property. On these grounds I was not only as ardent as ever for democratic institutions, but earnestly hoped that Owenite, St. Simonian, and all other anti-property doctrines might spread widely among the poorer classes; not that I thought those doctrines true, or desired that they should be acted on, but in order that the higher classes might be made to see that they had more to fear from the poor when uneducated, than when educated.
Source: A System of Logic (1843), p. 4
Context: [W]e may fancy that we see or feel what we in reality infer. Newton saw the truth of many propositions of geometry without reading the demonstrations, but not, we may be sure, without their flashing through his mind. A truth, or supposed truth, which is really the result of a very rapid inference, may seem to be apprehended intuitively. It has long been agreed by thinkers of the most opposite schools, that this mistake is actually made in so familiar an instance as that of the eyesight. There is nothing of which we appear to ourselves to be more directly conscious, than the distance of an object from us. Yet it has long been ascertained, that what is perceived by the eye, is at most nothing more than a variously coloured surface; that when we fancy we see distance, all we really see is certain variations of apparent size, and degrees of faintness of colour; and that our estimate of the object's distance from us is the result of a comparison (made with so much rapidity that we are unconscious of making it) between the size and colour of the object as they appear at the time, and the size and colour of the same or of similar objects as they appeared when close at hand, or when their degree of remoteness was known by other evidence. The perception of distance by the eye, which seems so like intuition, is thus, in reality, an inference grounded on experience; an inference, too, which we learn to make; and which we make with more and more correctness as our experience increases; though in familiar cases it takes place, so rapidly as to appear exactly on a par with those perceptions of sight which are really intuitive, our perceptions of colour.
Autobiography (1873)
Context: I have already mentioned Carlyle's earlier writings as one of the channels through which I received the influences which enlarged my early narrow creed; but I do not think that those writings, by themselves, would ever have had any effect on my opinions. What truths they contained, though of the very kind which I was already receiving from other quarters, were presented in a form and vesture less suited than any other to give them access to a mind trained as mine had been. They seemed a haze of poetry and German metaphysics, in which almost the only clear thing was a strong animosity to most of the opinions which were the basis of my mode of thought; religious scepticism, utilitarianism, the doctrine of circumstances, and the attaching any importance to democracy, logic, or political economy. Instead of my having been taught anything, in the first instance, by Carlyle, it was only in proportion as I came to see the same truths through media more suited to my mental constitution, that I recognized them in his writings. Then, indeed, the wonderful power with which he put them forth made a deep impression upon me, and I was during a long period one of his most fervent admirers; but the good his writings did me, was not as philosophy to instruct, but as poetry to animate. Even at the time when out acquaintance commenced, I was not sufficiently advanced in my new modes of thought, to appreciate him fully; a proof of which is, that on his showing me the manuscript of Sartor Resartus, his best and greatest work, which he had just then finished, I made little of it; though when it came out about two years afterwards in Fraser's Magazine I read it with enthusiastic admiration and the keenest delight. I did not seek and cultivate Carlyle less on account of the fundamental differences in our philosophy. He soon found out that I was not "another mystic," and when for the sake of my own integrity I wrote to him a distinct profession of all those of my opinions which I knew he most disliked, he replied that the chief difference between us was that I "was as yet consciously nothing of a mystic." I do not know at what period he gave up the expectation that I was destined to become one; but though both his and my opinions underwent in subsequent years considerable changes, we never approached much nearer to each other's modes of thought than we were in the first years of our acquaintance. I did not, however, deem myself a competent judge of Carlyle. I felt that he was a poet, and that I was not; that he was a man of intuition, which I was not; and that as such, he not only saw many things long before me, which I could only when they were pointed out to me, hobble after and prove, but that it was highly probable he could see many things which were not visible to me even after they were pointed out. I knew that I could not see round him, and could never be certain that I saw over him; and I never presumed to judge him with any definiteness, until he was interpreted to me by one greatly the superior of us both -- who was more a poet than he, and more a thinker than I -- whose own mind and nature included his, and infinitely more.
Source: The Subjection of Women (1869), Ch. 1
Source: https://archive.org/details/autobiography01mill/page/138/mode/1up p. 138
Source: Autobiography (1873)
Source: https://archive.org/details/autobiography01mill/page/47/mode/1up p. 47
Source: Autobiography (1873)
Source: https://archive.org/details/autobiography01mill/page/160/mode/1up pp. 160-161
Source: The Subjection of Women (1869), Ch. 4
Principles of Political Economy (1848), Book IV, Chapter VI, §2
Source: Autobiography (1873), Ch. 1: Childhood and Early Education
Source: Autobiography (1873)
Source: https://archive.org/details/autobiography01mill/page/162/mode/1up p. 162
Source: Autobiography (1873)
https://archive.org/details/autobiography01mill/page/32/mode/1up pp. 32–33
Autobiography (1873)
Source: Autobiography (1873), Ch. 1: Childhood and Early Education (pp. 21-22)
Source: Autobiography (1873)
Source: https://archive.org/details/autobiography01mill/page/222/mode/1up p. 222
Source: Autobiography (1873), Ch. 3: Last Stage of Education and First of Self-Education (pp. 45-46)
Source: A System of Logic (1843), p. 11: Cited in Gaines (1976) "Foundations of fuzzy reasoning" in: International Journal of Man-Machine Studies 8(6), p. 623